Home / 1,634,993.00-2,452,858.55-497,856.88

Finding the Fourth Proportional to 1,634,993.00, 2,452,858.55 and 497,856.88

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Solution

The fourth proportional to 1,634,993.00, 2,452,858.55 and 497,856.88 is: 746,897.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,634,993.00 : 2,452,858.55 = 497,856.88 : x
  2. Step 2: Convert to fraction form
    1,634,993.00/2,452,858.55 = 497,856.88/x
  3. Step 3: Cross multiply
    1,634,993.00x = 2,452,858.55 × 497,856.88
  4. Step 4: Simplify right side
    1,634,993.00x = 1,221,172,510,028.42
  5. Step 5: Solve for x
    x = 1,221,172,510,028.42/1,634,993.00
  6. Step 6: Final answer
    x = 746,897.70

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.